Base of a lamp stand



FIG. 1. is a perspective view of base of a lamp stand showing my newdesign

FIG. 2. is a front elevational view thereof;

FIG. 3. is a rear elevational view thereof;

FIG. 4. is a left side elevational view thereof;

FIG. 5. is a right side elevational view thereof;

FIG. 6. is a top plan view thereof; and,

FIG. 7. is a bottom plan view thereof.

The ornamental design for base of a lamp stand, as shown and described.